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by: ptass |
last post by:
Hi
I've installed win2k3 sp1 on a machine where an openRead on any given file
was previously working. After installation, I get a webException as follows...
..message "An exception occurred during a webclient request"
.._Hresult = "-2146233079"
.._COMPlusExceptionCode ="-532459699"
Sorry I don't have the whole error, but this seems to be the only pertinent
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by: TT (Tom Tempelaere) |
last post by:
Hi,
Once in a while my application throws an NullReferenceException at startup,
however it appears to be occurring in an unknown module. If I debug it and
ask to 'break', then there is no source code available (I am running in Debug
mode of course).
What could be the cause of this? Can someone shed some light on this matter?
Kind regards,
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by: Andreas Wirén |
last post by:
Hi I'm a C# .NET newbie doing a minor school project but I'm getting a
strange error message.
'System.NullReferenceException' occurred in system.windows.forms.dll
Additional information: Object reference not set to an instance of an
object."
As my references look I seem to be using the old framework(1.0.3705) for
this, but re-referencing to the newer framework(1.1.4322) dll's produces the
same error. This happens under all...
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by: Me |
last post by:
I'm getting a NullReferenceException in Unknown Module when I follow
the below steps to create a simple NotifyIcon app that creates the
context menu on the fly(see a little analysis after the steps).
1. Create a new Windows Forms C# solution (I called mine DBChanger).
2. Replace Form1.cs code with this:
--------------------
using System;
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by: Samuel R. Neff |
last post by:
We just started getting NullReferenceException in one of our
applications on our demo server.
This is occuring in a .NET Windows Service that is using binary
remoting over TCP to talk to another .NET Windows Service on the same
machine.
..NET 1.1 SP1
Any suggestions?
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by: Raed Sawalha |
last post by:
i have a windows form(Main) with listview, when click an item in listview i
open other window form (Sub) which generate the selected item from parent
window in as treeview items when click any item in treeview i display the
content item in axWebBrowser, i close the sub form normally when i close the
main the following error is generated
An unhandled exception of type 'System.NullReferenceException' occurred in
system.windows.forms.dll
...
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by: metalseb |
last post by:
Hi folks. Just a client-side question to ask. Don't know if this is the
right place to ask for specific help. If not, sorry for the noise ;-)
Well, a friend of mine tries to access weightwatchers.fr and since a few
days, the site is unreachable at her home. She gets asp.net error
messages on her navigator telling her that there was on "object
reference not set to an instance of an object". The funny thing is that
she was able to connect...
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by: Dan |
last post by:
I'm experiencing a very strange problem with vsnet2003 and the latest dotnet
1.1 sp1. I have a C# winforms project using Crystal Reports for .NET and
accessing a database which worked fine before upgrading dotnet 1.1 to sp1;
now when I launch its debug version with F5 from the IDE I *immediately* get
the error:
An unhandled exception of type 'System.NullReferenceException' occurred in
Unknown Module.
Additional information: Object...
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by: Dany |
last post by:
Our web service was working fine until we installed .net Framework 1.1 service pack 1. Uninstalling SP1 is not an option because our largest customer says service packs marked as "critical" by Microsoft must be installed on their servers.
Now german Umlaute (ä, ü, ö) and quotes are returned incorrectly in SOAP fault responses.
This can be easily verified:
Implement the following in a web service method (just raises a SOAPException with a...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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